Can someone help pls

Can Someone Help Pls

Answers

Answer 1

Answer:

B.) No, because it fails the vertical line test.

Step-by-step explanation:

You can determine whether or not graphs represent functions by performing the vertical line test. This test states that to be a function, there must only be one output for every input. In other words, there must be only one "y" value per "x" value. As you can see, for some "x" values there is more than one "y" value.

The easiest way to perform this test is by placing your finger at the top of the graph and moving it downwards. If you cross the line twice, then it must not be a function.


Related Questions

3×4×100±67≤65║556∪120D⊥p=13⇆87∞44f1······




HELP PLEASEE WHAT IS THIS????

Answers

Answer: That is most likely an unsolvable question.

Step-by-step explanation: PEMDAS

3×4×100±67≤65 Doesn’t work.

3x4= 12 ~ 12x100=1200 ~ 1200+67=1267  ~ 1267<65

556∪120D⊥p=13⇆87∞44f1······ Also clearly isn’t a math question


I am not sure if this helps. But I really did look into it and found nothing. I am So sorry to disappoint.

find the area of the figure

Answers

for the square area we have:
12.12=144
and for the rectangle we have:
4.11=44

1. What effect does replacing x with x -4 have on the graph for the function f(x)?
f(x)= |x|-5
A vertical shift of 4 up.
A horizontal shift of 4 to the right.
A vertical shift of 5 down.
A horizontal shift of 4 to the left.
Question 4

Answers

Answer: Choice B

A horizontal shift of 4 to the right.

========================================================

Reason:

Replacing x with x-4 basically means we're decreasing each input by 4 units.

What this does is move the xy axis 4 units to the left. If we held the function curve fixed in place as the xy axis moved like this, then it would give the illusion the function is moving 4 units to the right.

Visual confirmation is shown below.

Simplify please help me with this question

Answers

Answer:

a^4

Explanation:

a^2×a^3= a^5(a^2+3)

a^5/a= a^4(a^5-1)

Type the correct answer in each box. a race car is driven by a professional driver at 99 . what is this speed in and ? 1 mile = 1.61 kilometers 1 hour = 60 minutes express the answers to the correct number of significant figures. the speed is equivalent to , or .

Answers

The speed of the car in kilometres per minutes is 2.6565 km/minutes

How to find speed in km/minutes?

The car speed is 99 miles per hours.

Therefore,

1 miles  = 1.61 km

99 miles = ?

cross multiply

distance = 159.39 km

Therefore,

1 hour = 60 minutes

Hence,

speed = 159.39  / 60

speed = 2.6565

speed = 2.6565 km/minutes

learn more on speed here: https://brainly.com/question/17096123

#SPJ1

Help please it is confusing

Answers

Answer:

  (c)  Yes, +4 more

Step-by-step explanation:

The problem statement is telling you the available quantity in pounds. The answer choices are expressing the difference in terms of packets. A conversion of units of measure is needed.

__

available

Patel has 8 pounds of seed, and he puts it into 1/2-pound packets. Each pound will fill two (2) half-pound packets, so he has enough for ...

  (8 lb) × (2 packets/lb) = 16 packets

needed

Patel has 12 people planting seed, so needs 12 of the 16 packets in order to give each team member one packet.

He has enough seed for this need, and enough for 16 -12 = 4 more packets than he needs.

A town on the coast is building a lighthouse that is 27 meters tall. Determine the area of the circular base of the lighthouse if the radius of the base is 35 meters. Use 22/7 for pi. WILL GIVE BRAINLIEST

A. 220 m2

B, 3,830 m2

C.103,950 m2

D.15,400 m2

Answers

Answer:

B. 3850 m²

Step-by-step explanation:

Use the equation of area of circle:

A = πr²

Substitute π with 22/7 and r with 35 m as per question.

Find the area:

A = 35²*(22/7) = 3850 m²

Correct choice is B (with slight difference)

Answer:

B.  3850 m²

Step-by-step explanation:

The area of the base of the lighthouse can be modeled as a circle.

Area of a circle

[tex]\textsf{A}=\pi r^2 \quad \textsf{(where r is the radius)}[/tex]

Given:

r = 35 mπ = 22/7

Substitute the given values into the formula and solve for A:

[tex]\implies \sf A=\dfrac{22}{7} \cdot 35^2[/tex]

[tex]\implies \sf A=\dfrac{22}{7} \cdot 1225[/tex]

[tex]\implies \sf A=\dfrac{26950}{7}[/tex]

[tex]\implies \sf A=3850\:\:m^2[/tex]

Therefore, the area of the circular base of the lighthouse is 3850 m²

big test, 70% of my grade, PLS HELP.

will give brainly to first CORRECT answer :)

Answers

It is the first one. A

Answer:

Lines J and K are parallel :)

Step-by-step explanation:

Parallel: (of lines, planes, surfaces, or objects) side by side and having the same distance continuously between them.

It would be Lines J and K are parallel because they never cross and the other statements are incorrect :)

Have an amazing day!!

Please rate and mark brainliest!!

The solutions of the cubic function f(x) are -4, 5/3, and 1. identify a factor of this function.
a. 3x+5
b. 5x+3
c. x+1
d. x+4

Answers

The factor of the function from the given option is d. x+4

What is a function?

The function is a type of relation, or rule, that maps one input to specific single output.

The solutions of the cubic function f(x) are -4, 5/3, and 1. WE need to  identify a factor of this function.

So, the solution are

x = -4

Factor;

x + 4

now,

x = 5/3

Factor;

x - 5/3 = 0

3x - 5 = 0

also,

x = 1

Factor;

x - 1= 0

Therefore, the factor of the function from the given option is d. x+4

Learn more about function here:

https://brainly.com/question/2253924

#SPJ1

Noah receives a 5$ discount each month on his cell phone bill because he signed up for an auto pay from his bank account over the last 8 months Noah has paid a total of 280$ for his cell phone bill. what would Noah be charged for his cell phone bill each month if he stopped using auto pay

Answers

Using proportions, it is found that Noah would be charged $40 each month for his cell phone bill each month if he stopped using auto pay.

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

He paid a total of $280 during 8 months, hence the monthly amount he paid is given by:

M = 280/8 = $35.

Without the discount, he would have paid $5 more, hence Noah would be charged $40 each month for his cell phone bill each month if he stopped using auto pay.

More can be learned about proportions at https://brainly.com/question/24372153

#SPJ1

Which of the following rational functions is graphed below?

Answers

The correct answer would be C

Multiplying by which number is equivalent to finding 2%?

Answers

Multiplying by 0.02. As percentage means out of 100, you would need to divide 2 by 100 to find a number to multiply by.

Please I need help I’m being timed.please

Answers

Answer:

C, D, and E

Step-by-step explanation:

85-20=65

t>65

This means all the numbers greater than 65.

Do not include 65 because it is not a greater than or equal to symbol.

Hope this helps!

If not, I am sorry.

PLEASE HELP!!!

Follow the guided instructions below to rotate the figure 270^{\circ}270



clockwise about the origin.

Answers

Coordinates after 270 clockwise rotation is (-6,-2), (-3,-5) and  (-8, -5).

What is graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given coordinates are: (-2,6) , (-5, 3) and (-5, 8)

For 270° clockwise about the origin, we have the following rule:

(x, y)= (-y, x)

So,

coordinates  (-2,6) change into (-6,-2)

coordinates   (-5, 3) change into (-3,-5)

coordinates  (-5, 8) change into (-8, -5).

Learn more about this concept here:

https://brainly.com/question/12673036

#SPJ1

Is this a proportional relationship? Please help!

Answers

Answer:

No

Step-by-step explanation:

If you draw a line, it will not go through the origin and there isn't a constant rate of change.

A can of soda can be modeled as a right cylinder. Suav measures its height as 11.6 cm and its radius as 2.7 cm. Find the volume of the can in cubic centimeters. Round your answer to the nearest tenth if necessary.

Answers

Answer:

16.4cm3

Step-by-step explanation:

hope this helps

Height=h=11.6cmRadius=r=2.7cm

Volume

πr²hπ(2.7)²(11.6)7.29(11.6)π84.564π265.5cm³

How many solutions exist for the system of equations graphed below?

a.) none
b.) one
c.) two
d.) infinitely many

Answers

Considering the given graph, the number of solutions for the system of equations is given by:

b.) one

What is a system of equations?

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In a graph, the number of solutions is given by the number of times the lines intersect. Hence, in this problem, the system has one solution, and option b is correct.

More can be learned about a system of equations at https://brainly.com/question/24342899

#SPJ1

What are the zeros of the function
f(x)=6x^2+x-40

Answers

Answer:

X= 2.667  or X= -2.5

Step-by-step explanation:

sorry if this isn't correct </3

Calculate the average speed of the object between 1 and 3 seconds.

Answers

speed = distance/time

1. so plug in whatever distance you have
2. get the difference between 3 and 1 second = which is 2 seconds
3. plug in 2 seconds for time

Justine and Meagan played a trivia game. Justine answered a question incorrectly and lost 7 points. Then Meagan answered correctly and got the opposite score. Which is the correct way to represent that “the opposite of Justine’s score was equal to Meagan’s score”? –7 = 7 –(–7) = –7 –(7) = –7 –(–7) = 7

Answers

Answer:

the opposite of the Justine score (-7) = Meghan  score  (7)

-(-7)=7

Step-by-step explanation:

Which of the following best describes AD?
A. Angle bisector
OB. Perpendicular bisector
OC. Median
OD. Altitude
17
D
17
C

Answers

Answer:

C. median

Step-by-step explanation:

AD is median because it's dividing BC in two equal parts.

PRECISION In November 2010 the average cost of 5 gallons of regular unleaded gasoline in the United States was $14.46. What was the average cost for 16 gallons of gasoline?

Answers

Answer:

46.272 or 46 34

125

Explains :

Let see :

Based on the given conditions, formulate: 16×14.46÷5

Calculate the product or quotient:231.36

5

Convert decimal to fraction:23136

100

5

Divide a fraction by multiplying its reciprocal:23136 × 1

100 5

Write as a single fraction:23136

100×5

Cross out the common factor:5784

25×5

Calculate the product or quotient:5784

5784 125

get the result: 46.272 or 46 34

125

Answer: 46.272 or 46 34

125

What is the value of x?
A x = 2
B = 3
C x = 5
D x = 8

Answers

Answer:

x=5 .........................................

Solve tTwo researchers are studying the decline of orangutan populations. In one study, a population of 784 orangutans is expected to decrease at a rate of 25 orangutans per year. In a second study, the population of a group of 817 orangutans is expected to decrease at a rate of 36 per year. After how many years will the two populations be the same?

he linear equation 2.25 – 11j – 7.75 + 1.5j = 0.5j – 1.

Answers

Answer:

x2

Step-by-step explanation:

bcs yeah

Put the following equation of a line into slope-intercept form, simplifying all fractions. 5x+6y=42

Answers

Answer:

[tex]y=-\frac{5}{6} + 7[/tex]

Step-by-step explanation:

Slope-intercept formula requires us to isolate the y variable. We can do this in just a couple of steps.

1) Move 5x from the left to the right side by subtracting 5x from both sides. This cancels out the 5x on the left side, and remember, what we do to one side we must do to the other to keep the equation balanced.

[tex]6y=-5x+42[/tex]

2) Divide both sides by 6. Again, we are cancelling out the 6 on the left but we must also divide on the right. This would mean dividing -5 and 42 by 6 to get:

[tex]y=-\frac{5}{6} + 7[/tex]

14.35: a baseball league has nine teams. during the season, each of the nine teams plays exactly three games with each of the other teams. what is the total number of games played?

Answers

Answer:

One team must play 8 games 3 times equals 24 games

One team must play 24 games

But each game uses 2 teams so there are 12 games in all

Or 9 * 24 / 2 = 108 games

Check: If there were 3 teams then one team must play

2 games 3 times  for a total of 6 times so the total of games played will be six for each team or 18 games, but each game uses 2 teams so the total of games is nine:  1-2, 2-3, 1-3 (each team has played its opponent once) - 3 * 3 = 9

T = number of teams in league

(T - 1)    1 team plays each other once

(T - 1) * T  each team has played 1 game for entire league

(T - 1) * T / 2   total games to be played for 1 game each

G *  (T - 1) * T / 2     where G is number of games

I need help asap pls help

Answers

Answer:

For the first triangle:

[tex]2.75 units^{2}[/tex]

For the second triangle:

[tex]3.98 units^{2}[/tex]

Step-by-step explanation:

To find area of right triangles:

[tex]A=\frac{ab}{2}[/tex]

Turn mixed numbers into improper fractions, then decimals. It's not required but I tend to find working with decimals much easier ;)Multiply them togetherDivide by 2

And you are good to go!

Please feel free to comment, give feedback, ask questions, and correct me if I am wrong!

Have a great day!

:)

Andrea is designing the seating arrangement for a concert in her local park. to give everyone a good view, each row must have 4 more seats than the row before it, and the 1st row can only have 10 seats. help andrea plan the rest of the seating by solving for how many seats are in row 20. then explain to andrea how to create an equation to predict the number of seats in any row. show your work, and use complete sentences.

Answers

Andrea is designing the seating arrangement for a concert in her local park. The number of seats in row 20 would be 86 seats.

What is the Arithmetic Sequence?

Arithmetic sequence is a sequence where each consequtive term has a common constant difference.

An arithmetic sequence, therefore, is defined by two parameters, viz. the starting term and the common difference.

The arithmetic sequence formula is;

aₙ = a + (n − 1)d,

where;

a is the first term

n is the position of the term in the sequence

d is the common difference

aₙ  is the nth term of the sequence.

Our sequence is 10, 14, 18, 22 up to row 20.

Using the sequence formula;

[tex]a_{20} = 10 + (20 - 1)4.\\a_{20} = 10 + (19\times 4)\\a_{20}= 10 + 76\\a_{20}= 86.[/tex]

Thus, the number of seats in row 20 was 86 seats.

Read more about Arithmetic Sequence at;

https://brainly.com/question/26960394

#SPJ1

28. sylvia researched changes in the deer population in her state's parks during her lifetime
and found that population has been halved every 8 years.
she wrote the equation 4800(8) { = 600 and plans to solve fort to determine in how
many years it will take for the current population of 4800 deer to reduce to 600.

Answers

Using an exponential function, it is found that it will take 24 years for the current population of 4800 deer to reduce to 600.

What is an exponential function?

An exponential function is modeled by:

[tex]y = ab^x[/tex]

In which:

a is the initial value.b is the rate of change, as a decimal.

In this problem, considering the initial value of 4800, and that the population halves every 8 years, the equation is given by:

[tex]A(t) = 4800\left(\frac{1}{2}\right)^{\frac{t}{8}}[/tex]

The population will be of 600 when A(t) = 600, hence:

[tex]A(t) = 4800\left(\frac{1}{2}\right)^{\frac{t}{8}}[/tex]

[tex]600 = 4800\left(\frac{1}{2}\right)^{\frac{t}{8}}[/tex]

[tex]\left(\frac{1}{2}\right)^{\frac{t}{8}} = \frac{600}{4800}[/tex]

[tex]\left(\frac{1}{2}\right)^{\frac{t}{8}} = \frac{1}{8}[/tex]

[tex]\left(\frac{1}{2}\right)^{\frac{t}{8}} = \left(\frac{1}{2}\right)^3[/tex]

Hence:

t/8 = 3.

t = 24.

It will take 24 years for the current population of 4800 deer to reduce to 600.

More can be learned about exponential functions at https://brainly.com/question/25537936

#SPJ1

Help please give answer please

Answers

The mean is 8 gerbils and the MAD is 4.29.

What is the mean?

Mean is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number

Mean = sum of the numbers / total number

(0 + 3 + 6 + 9 + 11 + 13 + 14) / 7 = 8

What is the MAD?

MAD =  ∑ l x - m(x) l

| (0 - 8) + (3 - 8) + (6 - 8) + (9 - 8) + (11 - 8) + (13 - 8) + (14 - 8)| / 7 = 4.29

To learn more about mean, please check: https://brainly.com/question/25842202

#SPJ1

Other Questions
Canada is considered to have which form of government? a democratic republic a constitutional monarchy an authoritarian dictatorship a parliamentary republic 27-(2c+3) = 2(c + 7) + c Why did France come into conflict with Great Britain in the early 17700s? what does grey symbolize in the great gatsby? give examples and page numbers. what is two significant digit for 59.3506494? staring in 2019, the hanford site will begin toA. Generate electricity B. Turn waste into glassC. Produce plutonium again What is a UTI?(I ended up forgetting).Explain little about it because some of it might be inappropriate an I will end up being banned.Best answer gets brainliest. Write the prime factorization of 10 What two ideas from the scientific revolution do you think were most important in influencing the age of exploration and why? what effects did they have on explorers and on nations? When minute samples of DNA need to be genetically analyzed for identification purposes, which test can be effectively used to make more of the DNA Select the stressed syllable in the word "brethren." breth ren f(4)=VIf g(x) = 2, x =V Read the sentence: Today we are going to study about the noble character Antony.What is the verb phrase in this sentence? Otto von Bismarck was able to unify Germany in the mid-19th century by: OA. isolating Germany from the rest of the world by cutting off foreign trade. OB. forcing all ethnic and religious minority groups to leave German territory. O C. establishing a constitution that guaranteed a republican government in Germany. OD. promoting German nationalism by winning wars with France and Austria. A jazz concert brought in $153,500 on the sale of 7,500 tickets. If the tickets sold for $15 and $25 each, how many of each type of ticket were sold?The number of $15 tickets is In 1940 frank lloyd wright ran into a dilemma that almost caused him to rebuild the taliesin west to tucson. what happened? Write a business letter. It may be a letter of application, request, or complaint. Your letter must be at least 150 words and contain all necessary elements.Here is your goal for this assignment:Write a socially appropriate business letterWrite one paragraph for each of your main points.Try to use connecting words at the end or beginning of each paragraph.You will be graded on the following criteria:1. Letter contains all appropriate elements:1. heading2. inside address3. salutation4. body5. closing6. signature2. Letter contains appropriate level of formality.3. Make sure your essay contains no errors in conventions such as spelling and grammar errors, and is at least 150 words long. Which of these are hazards associated with an earthquake? A) Liquefaction B) Tsunamis C) Ground shaking D) All of the above PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! What would happen if the atmosphere consisted of pure oxygen.